Dr. Glen O'Sullivan, MD

Dr. Glen O'Sullivan, MD

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Orthopedic Surgery  ·  
Male  ·  
56 y/o
(17)

Accepting new patients

Dr. Glen O'Sullivan, MD is an orthopedic surgery specialist in Mount Shasta, CA and has been practicing for 34 years. He specializes in orthopedic surgery.

Doctors Park

635 Lassen Ln

Mount Shasta, CA 96067
Get Directions

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Regence Blue Cross Blue Shield

Learn about Dr. O'Sullivan

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. O'Sullivan performs your care needs compared to other doctors.

Spinal Stenosis
very high
more than 99% of peers
Spine Disorders
very high
more than 99% of peers
Radiculopathy (Not Due to Disc Displacement)
very high
more than 99% of peers

Dr. O'Sullivan's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. O'Sullivan "Our mission is to provide the highest quality orthopedic care for our patients. "

1  Specialties

  • Orthopedic Surgery

1  Board Certifications

  • Orthopedic Surgery
    Accredited by: American Board of Orthopaedic Surgery*

118  Conditions Treated

  • Achilles Tendinitis
  • Adhesive Capsulitis
  • Ankle and Foot Instability or Derangement
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Ankylosing Spondylitis
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arthritis of the Elbow
  • Ataxia
  • Autoimmune Diseases
  • Back Pain
  • Baker’s Cyst
  • Bone Disorders
  • Broken Arm
  • Bursitis
  • Cancer
  • Carpal Tunnel Syndrome
  • Cervical Spine Myelopathy
  • Chondrocalcinosis
  • Chronic Neck Pain
  • Chronic Pelvic Pain
  • Clavicle Fracture
  • Coccygeal Pain
  • Coccyx or Sacrum Fracture
  • Complex Regional Pain Syndrome (CRPS)
  • Complications of Joint Prosthesis
  • Congenital Diseases
  • De Quervain's Disease
  • Degenerative Disc Disease
  • Degenerative Disorders
  • Difficulty With Walking
  • Dupuytren's Contracture
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Enthesopathy of Knee (incl. Bursitis of Knee)
  • Foot Conditions
  • Foot Fracture
  • Fracture
  • Fracture of Hand (incl. Fingers)
  • Gait Abnormality
  • Ganglion Cyst
  • Glenoid Labrum Tear
  • Gout
  • Hand Conditions
  • Hand Fracture
  • Heel Spur
  • Herniated Disc
  • Hip Fracture
  • Hip Pointer Injuries
  • Hip Sprain
  • Injuries
  • Internal Derangement of Knee
  • Intervertebral Disc Disease
  • Joint Pain
  • Knee Dislocation
  • Knee Disorders
  • Knee Fracture
  • Knee Sprain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Lateral Collateral Ligament (LCL) Sprain
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Cramp
  • Limb Pain
  • Low Back Pain
  • Lumbar Spine Fracture
  • Lupus
  • Medial Collateral Ligament (MCL) Sprain
  • Myelopathy
  • Neck Muscle Strain
  • Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteochondritis Dissecans
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Post-Laminectomy Syndrome
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Reiter's Syndrome (Reactive Arthritis)
  • Rheumatoid Arthritis
  • Rib Fracture
  • Rotator Cuff Tear
  • Runner's Knee
  • Sacrum Disorders
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Shoulder Dislocation
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Sjögren's Syndrome
  • Spinal Cord Injury
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Systemic Chondromalacia
  • Thoracic Spine Fracture
  • Tibia and Fibula Fractures
  • Torticollis
  • Trigger Finger
  • Tumor
  • Wrist Fracture

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53  Procedures

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Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University College, University Of London
    Medical School | Graduated 1984
  • Stanford University Hospital
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. O'Sullivan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. O'Sullivan does not have any memberships or affiliations listed. If you are Dr. O'Sullivan and would like to add memberships or affiliations, please update your profile.

Dr. O'Sullivan's Reviews

4.2
Likelihood of recommending Dr. O'Sullivan to family and friends
17 total reviews (5 have comments)

Likelihood to Recommend (17)

  • 5
    (13)
  • 4
    (1)
  • 3
    (0)
  • 2
    (0)
  • 1
    (3)

Dr. O'Sullivan's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    VERY GOOD

Office & Staff Performance

  • Scheduling

    VERY GOOD
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes

Patient Comments (5)

So rushed. Never going back. Did not help at all. No time to listen and staff is very rude.
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Talks too fast, jumps around topics. Some of his staff are great. One of them leaves much to be desired. Was terribly disappointed.
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Tried to explain my situation but he was too scattered to stay focused. Did not feel he listened to me at all. Left with all my questions unanswered. He rushed the visit. Not going back.
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After considerable research with regards to finding a surgeon who might be able to help my husband, we found Dr. O'Sullivan. He graciously agreed to give us another opinion and his recommendations didn't include a back full of metal. He performed two complicated surgeries over two days and we...more
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Dr. O'Sullivan starts every visit with "How can I help?" and then does everything he can to help. I have had 4 major back surgeries and 10+ years of epidural blocks and PT. I have been to other Dr.s who do not listen and/or want me to have surgery now. Dr. O'Sullivan is one of the best and only has...more
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